Biofuels Flashcards
1
Q
How does biofuels produce elctricity
A
It uses the chemical energy from dead organisms and burns them
2
Q
biofuels Examples of fuels
A
Manure, straw and nutshells
3
Q
biofuels Advantages
A
Carbon neautral
Renewable
Can be used in vehicles
No specialist machinery needed
4
Q
biofuels Disadvantages
A
Low energy output
Large areas of land needed for trees or animals
Could increase food prices
